Analysis of interatomic Contacts of Structural Units in PDB entry:
7CE1

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 7CE1 entry

There are 6 chains in PDB entry 7CE1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 18	PRO 348
B	GLU 18	SER 345
a	T 1	A 18
b	T 1	A 18
C	GLU 18	LYS 349
D	GLU 18	ARG 257

There are160 helices in PDB entry 7CE1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	21	30	Right-handed alpha
Helix 2	AA2	A	32	41	Right-handed alpha
Helix 3	AA3	A	47	62	Right-handed alpha
Helix 4	AA4	A	66	74	Right-handed alpha
Helix 5	AA5	A	93	106	Right-handed alpha
Helix 6	AA6	A	119	123	Right-handed 310
Helix 7	AA7	A	124	134	Right-handed alpha
Helix 8	AA8	A	148	157	Right-handed alpha
Helix 9	AA9	A	179	195	Right-handed alpha
Helix 10	AB1	A	209	225	Right-handed alpha
Helix 11	AB2	A	240	251	Right-handed alpha
Helix 12	AB3	A	265	280	Right-handed alpha
Helix 13	AB4	A	297	301	Right-handed 310
Helix 14	AB5	A	311	329	Right-handed alpha
Helix 15	AB6	B	21	30	Right-handed alpha
Helix 16	AB7	B	32	41	Right-handed alpha
Helix 17	AB8	B	47	62	Right-handed alpha
Helix 18	AB9	B	66	74	Right-handed alpha
Helix 19	AC1	B	93	107	Right-handed alpha
Helix 20	AC2	B	120	123	Right-handed 310
Helix 21	AC3	B	124	134	Right-handed alpha
Helix 22	AC4	B	148	157	Right-handed alpha
Helix 23	AC5	B	179	195	Right-handed alpha
Helix 24	AC6	B	209	226	Right-handed alpha
Helix 25	AC7	B	240	253	Right-handed alpha
Helix 26	AC8	B	265	280	Right-handed alpha
Helix 27	AC9	B	297	302	Right-handed alpha
Helix 28	AD1	B	311	329	Right-handed alpha
Helix 29	AD2	C	21	30	Right-handed alpha
Helix 30	AD3	C	32	41	Right-handed alpha
Helix 31	AD4	C	49	62	Right-handed alpha
Helix 32	AD5	C	66	74	Right-handed alpha
Helix 33	AD6	C	93	106	Right-handed alpha
Helix 34	AD7	C	119	123	Right-handed 310
Helix 35	AD8	C	124	134	Right-handed alpha
Helix 36	AD9	C	148	157	Right-handed alpha
Helix 37	AE1	C	179	194	Right-handed alpha
Helix 38	AE2	C	208	225	Right-handed alpha
Helix 39	AE3	C	240	253	Right-handed alpha
Helix 40	AE4	C	265	280	Right-handed alpha
Helix 41	AE5	C	311	329	Right-handed alpha
Helix 42	AE6	D	21	30	Right-handed alpha
Helix 43	AE7	D	32	41	Right-handed alpha
Helix 44	AE8	D	47	62	Right-handed alpha
Helix 45	AE9	D	66	74	Right-handed alpha
Helix 46	AF1	D	93	108	Right-handed alpha
Helix 47	AF2	D	124	134	Right-handed alpha
Helix 48	AF3	D	148	157	Right-handed alpha
Helix 49	AF4	D	179	195	Right-handed alpha
Helix 50	AF5	D	208	225	Right-handed alpha
Helix 51	AF6	D	240	253	Right-handed alpha
Helix 52	AF7	D	265	280	Right-handed alpha
Helix 53	AF8	D	297	302	Right-handed alpha
Helix 54	AF9	D	311	329	Right-handed alpha
Helix 55	AG1	D	331	336	Right-handed alpha
Helix 56	AG2	G	21	30	Right-handed alpha
Helix 57	AG3	G	32	41	Right-handed alpha
Helix 58	AG4	G	47	62	Right-handed alpha
Helix 59	AG5	G	66	74	Right-handed alpha
Helix 60	AG6	G	94	108	Right-handed alpha
Helix 61	AG7	G	123	134	Right-handed alpha
Helix 62	AG8	G	148	157	Right-handed alpha
Helix 63	AG9	G	179	194	Right-handed alpha
Helix 64	AH1	G	208	225	Right-handed alpha
Helix 65	AH2	G	240	253	Right-handed alpha
Helix 66	AH3	G	265	279	Right-handed alpha
Helix 67	AH4	G	311	329	Right-handed alpha
Helix 68	AH5	H	21	30	Right-handed alpha
Helix 69	AH6	H	32	41	Right-handed alpha
Helix 70	AH7	H	47	62	Right-handed alpha
Helix 71	AH8	H	66	74	Right-handed alpha
Helix 72	AH9	H	93	106	Right-handed alpha
Helix 73	AI1	H	123	134	Right-handed alpha
Helix 74	AI2	H	148	157	Right-handed alpha
Helix 75	AI3	H	179	194	Right-handed alpha
Helix 76	AI4	H	208	225	Right-handed alpha
Helix 77	AI5	H	240	253	Right-handed alpha
Helix 78	AI6	H	265	280	Right-handed alpha
Helix 79	AI7	H	297	302	Right-handed alpha
Helix 80	AI8	H	311	329	Right-handed alpha
Helix 81	AI9	H	331	334	Right-handed 310
Helix 82	AJ1	K	21	30	Right-handed alpha
Helix 83	AJ2	K	32	41	Right-handed alpha
Helix 84	AJ3	K	47	62	Right-handed alpha
Helix 85	AJ4	K	66	74	Right-handed alpha
Helix 86	AJ5	K	93	106	Right-handed alpha
Helix 87	AJ6	K	119	123	Right-handed 310
Helix 88	AJ7	K	124	134	Right-handed alpha
Helix 89	AJ8	K	148	157	Right-handed alpha
Helix 90	AJ9	K	179	195	Right-handed alpha
Helix 91	AK1	K	209	225	Right-handed alpha
Helix 92	AK2	K	240	253	Right-handed alpha
Helix 93	AK3	K	265	279	Right-handed alpha
Helix 94	AK4	K	311	329	Right-handed alpha
Helix 95	AK5	L	21	30	Right-handed alpha
Helix 96	AK6	L	32	41	Right-handed alpha
Helix 97	AK7	L	48	62	Right-handed alpha
Helix 98	AK8	L	66	74	Right-handed alpha
Helix 99	AK9	L	94	106	Right-handed alpha
Helix 100	AL1	L	119	123	Right-handed 310
Helix 101	AL2	L	124	134	Right-handed alpha
Helix 102	AL3	L	148	157	Right-handed alpha
Helix 103	AL4	L	179	195	Right-handed alpha
Helix 104	AL5	L	208	224	Right-handed alpha
Helix 105	AL6	L	240	253	Right-handed alpha
Helix 106	AL7	L	265	279	Right-handed alpha
Helix 107	AL8	L	297	302	Right-handed alpha
Helix 108	AL9	L	311	329	Right-handed alpha
Helix 109	AM1	O	21	30	Right-handed alpha
Helix 110	AM2	O	32	41	Right-handed alpha
Helix 111	AM3	O	47	62	Right-handed alpha
Helix 112	AM4	O	66	74	Right-handed alpha
Helix 113	AM5	O	94	108	Right-handed alpha
Helix 114	AM6	O	124	134	Right-handed alpha
Helix 115	AM7	O	148	157	Right-handed alpha
Helix 116	AM8	O	179	195	Right-handed alpha
Helix 117	AM9	O	209	226	Right-handed alpha
Helix 118	AN1	O	240	253	Right-handed alpha
Helix 119	AN2	O	265	280	Right-handed alpha
Helix 120	AN3	O	297	302	Right-handed alpha
Helix 121	AN4	O	311	328	Right-handed alpha
Helix 122	AN5	O	332	336	Right-handed alpha
Helix 123	AN6	P	21	30	Right-handed alpha
Helix 124	AN7	P	33	41	Right-handed alpha
Helix 125	AN8	P	47	62	Right-handed alpha
Helix 126	AN9	P	66	74	Right-handed alpha
Helix 127	AO1	P	94	106	Right-handed alpha
Helix 128	AO2	P	124	132	Right-handed alpha
Helix 129	AO3	P	148	157	Right-handed alpha
Helix 130	AO4	P	179	194	Right-handed alpha
Helix 131	AO5	P	208	226	Right-handed alpha
Helix 132	AO6	P	240	253	Right-handed alpha
Helix 133	AO7	P	265	279	Right-handed alpha
Helix 134	AO8	P	311	328	Right-handed alpha
Helix 135	AO9	S	21	30	Right-handed alpha
Helix 136	AP1	S	32	41	Right-handed alpha
Helix 137	AP2	S	47	62	Right-handed alpha
Helix 138	AP3	S	66	74	Right-handed alpha
Helix 139	AP4	S	93	106	Right-handed alpha
Helix 140	AP5	S	124	134	Right-handed alpha
Helix 141	AP6	S	148	156	Right-handed alpha
Helix 142	AP7	S	179	185	Right-handed alpha
Helix 143	AP8	S	208	217	Right-handed alpha
Helix 144	AP9	S	218	226	Right-handed alpha
Helix 145	AQ1	S	240	247	Right-handed alpha
Helix 146	AQ2	S	266	280	Right-handed alpha
Helix 147	AQ3	S	311	329	Right-handed alpha
Helix 148	AQ4	T	21	30	Right-handed alpha
Helix 149	AQ5	T	32	41	Right-handed alpha
Helix 150	AQ6	T	47	62	Right-handed alpha
Helix 151	AQ7	T	66	74	Right-handed alpha
Helix 152	AQ8	T	94	106	Right-handed alpha
Helix 153	AQ9	T	124	133	Right-handed alpha
Helix 154	AR1	T	148	157	Right-handed alpha
Helix 155	AR2	T	180	195	Right-handed alpha
Helix 156	AR3	T	210	226	Right-handed alpha
Helix 157	AR4	T	240	253	Right-handed alpha
Helix 158	AR5	T	269	279	Right-handed alpha
Helix 159	AR6	T	298	302	Right-handed 310
Helix 160	AR7	T	311	329	Right-handed alpha

There are 18 sheets in PDB entry 7CE1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9,

There are 12 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	336	339	first strand
Strand 2	A	174	178	parallel
Strand 3	A	161	163	parallel
Strand 4	A	138	141	parallel
Strand 5	A	79	85	parallel
Strand 6	A	111	117	parallel
Strand 7	B	111	117	anti-parallel
Strand 8	B	79	85	parallel
Strand 9	B	138	142	parallel
Strand 10	B	161	164	parallel
Strand 11	B	175	178	parallel
Strand 12	B	336	339	parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	199	202	first strand
Strand 2	A	260	263	parallel
Strand 3	A	288	293	parallel
Strand 4	A	306	309	parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	228	229	first strand
Strand 2	B	198	201	parallel
Strand 3	B	260	263	parallel
Strand 4	B	288	293	parallel
Strand 5	B	306	309	parallel

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There are 12 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	336	339	first strand
Strand 2	C	174	178	parallel
Strand 3	C	161	164	parallel
Strand 4	C	138	142	parallel
Strand 5	C	79	85	parallel
Strand 6	C	111	117	parallel
Strand 7	D	111	114	anti-parallel
Strand 8	D	79	82	parallel
Strand 9	D	138	142	parallel
Strand 10	D	161	164	parallel
Strand 11	D	174	178	parallel
Strand 12	D	337	339	parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	228	229	first strand
Strand 2	C	198	202	parallel
Strand 3	C	260	263	parallel
Strand 4	C	288	293	parallel
Strand 5	C	306	309	parallel
Strand 6	C	342	343	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	228	229	first strand
Strand 2	D	198	202	parallel
Strand 3	D	260	263	parallel
Strand 4	D	288	293	parallel
Strand 5	D	306	309	parallel

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There are 12 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	337	339	first strand
Strand 2	G	175	178	parallel
Strand 3	G	161	164	parallel
Strand 4	G	138	141	parallel
Strand 5	G	79	85	parallel
Strand 6	G	111	117	parallel
Strand 7	H	111	117	anti-parallel
Strand 8	H	79	85	parallel
Strand 9	H	138	142	parallel
Strand 10	H	161	164	parallel
Strand 11	H	174	178	parallel
Strand 12	H	336	339	parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	228	229	first strand
Strand 2	G	198	202	parallel
Strand 3	G	260	263	parallel
Strand 4	G	288	293	parallel
Strand 5	G	306	309	parallel
Strand 6	G	342	343	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	228	229	first strand
Strand 2	H	198	202	parallel
Strand 3	H	260	263	parallel
Strand 4	H	288	293	parallel
Strand 5	H	306	309	parallel

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There are 12 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	336	339	first strand
Strand 2	K	174	178	parallel
Strand 3	K	161	164	parallel
Strand 4	K	138	141	parallel
Strand 5	K	79	85	parallel
Strand 6	K	111	117	parallel
Strand 7	L	111	114	anti-parallel
Strand 8	L	79	82	parallel
Strand 9	L	138	142	parallel
Strand 10	L	161	164	parallel
Strand 11	L	175	178	parallel
Strand 12	L	336	339	parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	199	202	first strand
Strand 2	K	260	263	parallel
Strand 3	K	288	293	parallel
Strand 4	K	306	309	parallel
Strand 5	K	342	343	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	228	229	first strand
Strand 2	L	198	202	parallel
Strand 3	L	260	263	parallel
Strand 4	L	288	293	parallel
Strand 5	L	306	309	parallel

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There are 12 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	337	339	first strand
Strand 2	O	174	178	parallel
Strand 3	O	161	163	parallel
Strand 4	O	138	141	parallel
Strand 5	O	79	85	parallel
Strand 6	O	111	117	parallel
Strand 7	P	111	114	anti-parallel
Strand 8	P	79	82	parallel
Strand 9	P	138	141	parallel
Strand 10	P	161	164	parallel
Strand 11	P	175	178	parallel
Strand 12	P	337	339	parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	198	199	first strand
Strand 2	O	228	229	parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	292	293	first strand
Strand 2	O	308	309	parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	228	229	first strand
Strand 2	P	198	202	parallel
Strand 3	P	260	263	parallel
Strand 4	P	288	293	parallel
Strand 5	P	306	309	parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	111	115	first strand
Strand 2	S	79	83	parallel
Strand 3	S	138	141	parallel
Strand 4	S	161	163	parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	111	117	first strand
Strand 2	T	79	85	parallel
Strand 3	T	138	141	parallel
Strand 4	T	161	164	parallel
Strand 5	T	175	176	parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 7CE1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7CE1